1<?php
2
3namespace Sabre\DAV\Browser;
4
5use Sabre\DAV;
6use Sabre\HTTP\RequestInterface;
7use Sabre\HTTP\ResponseInterface;
8
9/**
10 * This is a simple plugin that will map any GET request for non-files to
11 * PROPFIND allprops-requests.
12 *
13 * This should allow easy debugging of PROPFIND
14 *
15 * @copyright Copyright (C) fruux GmbH (https://fruux.com/)
16 * @author Evert Pot (http://evertpot.com/)
17 * @license http://sabre.io/license/ Modified BSD License
18 */
19class MapGetToPropFind extends DAV\ServerPlugin {
20
21    /**
22     * reference to server class
23     *
24     * @var DAV\Server
25     */
26    protected $server;
27
28    /**
29     * Initializes the plugin and subscribes to events
30     *
31     * @param DAV\Server $server
32     * @return void
33     */
34    function initialize(DAV\Server $server) {
35
36        $this->server = $server;
37        $this->server->on('method:GET', [$this, 'httpGet'], 90);
38    }
39
40    /**
41     * This method intercepts GET requests to non-files, and changes it into an HTTP PROPFIND request
42     *
43     * @param RequestInterface $request
44     * @param ResponseInterface $response
45     * @return bool
46     */
47    function httpGet(RequestInterface $request, ResponseInterface $response) {
48
49        $node = $this->server->tree->getNodeForPath($request->getPath());
50        if ($node instanceof DAV\IFile) return;
51
52        $subRequest = clone $request;
53        $subRequest->setMethod('PROPFIND');
54
55        $this->server->invokeMethod($subRequest, $response);
56        return false;
57
58    }
59
60}
61